:root {
  --bg: #f6f7f9;
  --surface: #ffffff;
  --text: #18202a;
  --muted: #5e6976;
  --accent: #175cd3;
  --accent-dark: #0f3f91;
  --border: #dfe3e8;
  --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
}
.nav-wrap {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.brand {
  display: flex;
  flex-direction: column;
  color: var(--text);
  font-weight: 800;
  line-height: 1.1;
}
.brand small {
  margin-top: .3rem;
  font-size: .72rem;
  font-weight: 600;
  color: var(--muted);
  letter-spacing: .04em;
  text-transform: uppercase;
}
nav ul {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
nav a {
  color: var(--text);
  font-weight: 650;
  font-size: .95rem;
}
nav a[aria-current="page"] { color: var(--accent); }
.menu-button {
  display: none;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 10px;
  padding: .55rem .75rem;
  font: inherit;
}

.hero {
  padding: 6.5rem 0 5rem;
  background:
    radial-gradient(circle at 90% 10%, rgba(23,92,211,.13), transparent 33%),
    linear-gradient(180deg, #ffffff 0%, #f6f7f9 100%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr .7fr;
  gap: 3.5rem;
  align-items: center;
}
.eyebrow {
  display: inline-block;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .78rem;
  margin-bottom: 1rem;
}
h1, h2, h3 { line-height: 1.15; margin-top: 0; }
h1 { font-size: clamp(2.6rem, 6vw, 5.1rem); letter-spacing: -.045em; margin-bottom: 1.25rem; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.03em; margin-bottom: 1rem; }
h3 { font-size: 1.25rem; margin-bottom: .55rem; }
.lead { font-size: 1.2rem; color: var(--muted); max-width: 760px; }
.actions { display: flex; gap: .9rem; flex-wrap: wrap; margin-top: 2rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: .9rem 1.2rem;
  border-radius: 10px;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  font-weight: 750;
  box-shadow: 0 7px 18px rgba(23,92,211,.2);
}
.button:hover { background: var(--accent-dark); text-decoration: none; }
.button.secondary {
  background: var(--surface);
  color: var(--accent);
  box-shadow: none;
}
.hero-card, .card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  box-shadow: var(--shadow);
}
.hero-card { padding: 1.4rem; }
.hero-card .stat {
  padding: 1rem;
  border-bottom: 1px solid var(--border);
}
.hero-card .stat:last-child { border-bottom: 0; }
.stat strong { display: block; font-size: 1.65rem; }
.stat span { color: var(--muted); }

.section { padding: 5rem 0; }
.section.alt { background: #fff; }
.section-intro { max-width: 760px; margin-bottom: 2rem; color: var(--muted); }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.card { padding: 1.55rem; }
.card p { color: var(--muted); margin-bottom: 0; }
.icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(23,92,211,.1);
  color: var(--accent);
  font-weight: 900;
  margin-bottom: 1rem;
}

.page-hero {
  padding: 4.5rem 0 3.5rem;
  background: linear-gradient(180deg, #fff, #f6f7f9);
  border-bottom: 1px solid var(--border);
}
.prose { max-width: 800px; }
.prose p { color: var(--muted); font-size: 1.05rem; }

.callout {
  padding: 2rem;
  border-left: 5px solid var(--accent);
  background: #eef4ff;
  border-radius: 12px;
}

.contact-card {
  display: grid;
  gap: .65rem;
}
.contact-card strong { color: var(--text); }

.site-footer {
  background: #111827;
  color: #dbe3ee;
  padding: 2.5rem 0;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  align-items: flex-start;
}
.site-footer a { color: #fff; }
.site-footer small { color: #9ca3af; }

.badge-row { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.5rem; }
.badge {
  padding: .45rem .7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 650;
}

.notice {
  margin-top: 1.5rem;
  font-size: .92rem;
  color: var(--muted);
}

@media (max-width: 820px) {
  .hero-grid, .grid-3, .grid-2 { grid-template-columns: 1fr; }
  nav ul {
    display: none;
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 72px;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1rem;
    box-shadow: var(--shadow);
  }
  nav ul.open { display: flex; }
  .menu-button { display: inline-block; }
  .hero { padding-top: 4rem; }
  .footer-grid { flex-direction: column; }
}